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[SCSI] Add scsi_add_host() failure handling for nsp32 

Add scsi_add_host() failure handling for nsp32
and silence warning.
  drivers/scsi/nsp32.c:2888: warning: ignoring return value of 'Scsi_add_host', declared with attribute warn_unused_result

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: GOTO Masanori <gotom@sanori.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
GOTO Masanori 2006-06-25 01:58:56 -07:00 committed by James Bottomley
parent 041976fb6a
commit 3e7196cf60
1 changed files with 8 additions and 1 deletions
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9
drivers/scsi/nsp32.c
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@ -2886,12 +2886,19 @@ static int nsp32_detect(struct scsi_host_template *sht)
}
#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,73))
scsi_add_host (host, &PCIDEV->dev);
ret = scsi_add_host(host, &PCIDEV->dev);
if (ret) {
nsp32_msg(KERN_ERR, "failed to add scsi host");
goto free_region;
}
scsi_scan_host(host);
#endif
pci_set_drvdata(PCIDEV, host);
return DETECT_OK;
free_region:
release_region(host->io_port, host->n_io_port);
free_irq:
free_irq(host->irq, data);